$_SERVER['_'] equivalent on Windows

[ofir36]

On Linux \[code\]$_SERVER["_"]\[/code\] contains path to PHP interpreter executable (for example \[code\]/usr/bin/php -r 'echo $_SERVER["_"];'\[/code\] will print \[code\]/usr/bin/php\[/code\]). On Windows XP with PHP 5.3 \[code\]$_SERVER["_"]\[/code\] is \[code\]NULL\[/code\].